What type of DCR is it ? XML or IWOV ? I use XML and never use a ruleset.
Might be i am wrong, but i could not see the data-capture-requirements element within your DCT. I have not worked on but... the ruleset should be wrapped in the element. Also i suppose DOCTYPE should be datacapture.?xml version="1.0" encoding="UTF-8"?!DOCTYPE datacapture SYSTEM "datacapture6.0.dtd"data-capture-requirementsruleset name="dct"root-container name="series_page" location="series_page"item name="family" pathid="family"label Product Family/labeltext required="t" size="80"//item/root-container/ruleset/data-capture-requirements